對甲氧基肉桂酸乙酯(Ethyl p-methoxycinnamate)的氫、碳化學位移(CDCl3)a
|
position
|
|
dH (600 MHz)
|
|
dC (150 MHz)
|
|
|
1
|
|
-
|
|
167.3
|
|
|
2
|
|
6.28 (d, 16.2)
|
|
115.7
|
|
|
3
|
|
7.62 (d, 16.2)
|
|
144.2
|
|
|
1’
|
|
-
|
|
127.2
|
|
|
2’,6’
|
|
7.45(d, 8.4)
|
|
129.7
|
|
|
3’,5’
|
|
6.88 (d, 8.4)
|
|
114.3
|
|
|
4’
|
|
-
|
|
161.3
|
|
|
OMe
|
|
3.81 (s)
|
|
55.3
|
|
|
OEt
|
|
4.23 (q, 7.2)
1.31 (t, 7.2)
|
|
60.3
14.3
|
|
a(Multiplicity, J in Hz) in ppm. |
